Wiki Article · Cinematic

Regression Testing

Regression testing ek software testing practice hai jisme tum code me koi change karne ke baad…

Overview

Regression Testing — Quick Facts

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Property: Detail

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Topic: Regression Testing

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Type: QA / Software Testing /…

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Definition: Re-running existing test cases…

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Infobox

📚 | Property | Detail | |---|---| | Topic | Regression Testing | | Type | QA / Software…

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Why Regression Testing Matters

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Code me change karte waqt…

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Payment module me fix → shipping…

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Bina regression testing ke bugs…

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User ne payment kiya, order placed…

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When to Do Regression Testing

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Bug fix kiya → regression test…

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Common: developer ne if-condition…

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Naya feature add kiya → purane…

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Database schema change, new API…

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Types of Regression Testing

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Code nahi badla, sirf tests…

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Low risk — useful jab test suite…

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Naye code ke liye naye tests +…

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Standard approach for new feature…

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Regression Testing vs Other Testing Types

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Other tests verify NEW…

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Regression tests verify OLD…

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In practice: regression suite =…

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Regression Test Selection Strategies

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Tools analyze: Code change → which…

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Dramatically faster — 10,000 test…

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Tools: Microsoft Test Impact…

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Complements full regression…

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Automation in Regression Testing

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Manual regression = slow,…

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Automated regression = fast,…

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Suite grow karta jaata hai —…

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UI/E2E Testing: Selenium, Cypress,…

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Regression Testing in CI/CD

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Per-commit / Per-PR: Selective…

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Nightly: Complete regression suite…

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Pre-release: Full regression +…

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Post-deployment: Smoke + critical…

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Challenges

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Har feature ke saath tests add…

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Suite 10,000 tests → 3 hours…

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Mitigation: Parallel execution,…

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Tests jo kabhi pass, kabhi fail —…

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Regression Bug Examples

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Change: Payment gateway timeout…

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Regression bug: Retry logic…

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How regression test would catch:…

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Change: Modern UI framework…

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Best Practices

🎯 1. Automate early — manual regression scale nahi karta — pehle critical paths automate…

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Glossary

⭐ | # | Term | Meaning | |---|---|---| | 1 | Regression Testing | Code change ke baad…

Comparison

Regression Testing vs Other Testing Types

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1: Unit Testing

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2: Integration Testing

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3: Smoke Testing

Diagram

Visual Flow

📊 Diagram visualization — details in narration

Quiz — Question 1

Regression Testing ka sabse sahi definition kya hai?

Quick Quiz

Quiz — Question 2

Regression Testing ka 'Topic' kya hai?

Complete! 🎉

Regression Testing Complete!

Aliens Wiki · Hinglish · Cinematic Knowledge

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